Research associate of National Chung Hsing University, Taiwan, Taichung, 2007

Contribution to workshop on "Life table theory and data analysis" Ondokuz Mayis University, Samsun, Turkey, 2011

XXIV International Congress of Entomology (Exco, Daegu, Republic Of Korea, 2012), symposium Co-organizer "Insect life tables and their applications" (Organizer: Prof. Dr. Hsin Chi)